Last name คุณณรงค์ (คุณณรงค์ 
, Khunarong 
, Kunnarung ) , in the entire world, is an extremely rare surname. The surname คุณณรงค์ is characteristic of South-eastern Asia, particularly Thailand, where it is an extremely rare surname. More frequently, คุณณรงค์ is the forename as well as the last name.